C++ (Cpp) vr_message_transport_unregister Examples

Example #1

File: vr_genetlink.c Project: aawm/contrail-vrouter

void
vr_genetlink_exit(void)
{
    genl_unregister_family(&vrouter_genl_family);
    vr_message_transport_unregister(&netlink_transport);
    return;
}

Example #2

File: vr_dpdk_netlink.c Project: Juniper/contrail-vrouter

void
dpdk_netlink_exit(void)
{
    vr_message_transport_unregister(&dpdk_nl_transport);
    vr_usocket_close(vr_dpdk.netlink_sock);
    vr_dpdk.netlink_sock = NULL;
    vr_dpdk.netlink_event_sock = NULL;

    return;
}

Example #3

File: vr_dpdk_netlink.c Project: Juniper/contrail-vrouter

/* Init NetLink and UVHost sockets */
int
vr_dpdk_netlink_init(void)
{
    void *event_sock = NULL;
    int ret;

    RTE_LOG(INFO, VROUTER, "Starting NetLink...\n");
    ret = vr_message_transport_register(&dpdk_nl_transport);
    if (ret)
        return ret;

#ifdef AGENT_VROUTER_TCP
    vr_dpdk.netlink_sock = vr_usocket(NETLINK, TCP);
#else
    vr_dpdk.netlink_sock = vr_usocket(NETLINK, UNIX);
#endif
    if (!vr_dpdk.netlink_sock) {
        RTE_LOG(ERR, VROUTER, "    error creating NetLink server socket:"
            " %s (%d)\n", rte_strerror(errno), errno);
        goto error;
    }
    RTE_LOG(INFO, VROUTER, "    NetLink TCP socket FD is %d\n",
            ((struct vr_usocket *)vr_dpdk.netlink_sock)->usock_fd);

    ret = vr_nl_uvhost_connect();
    if (ret != 0) {
        RTE_LOG(ERR, VROUTER, "    error creating uvhost connection\n");
        goto error;
    }

    /* create and bind event usock to wake up the NetLink lcore */
    event_sock = (void *)vr_usocket(EVENT, RAW);
    if (!event_sock) {
        RTE_LOG(ERR, VROUTER, "    error creating NetLink event\n");
        goto error;
    }

    if (vr_usocket_bind_usockets(vr_dpdk.netlink_sock,
                event_sock)) {
        RTE_LOG(ERR, VROUTER, "    error binding NetLink event\n");
        goto error;
    }
    vr_dpdk.netlink_event_sock = event_sock;

    return 0;

error:
    vr_message_transport_unregister(&dpdk_nl_transport);
    vr_usocket_close(vr_dpdk.netlink_sock);

    return -1;
}